Dweets awesomed by u/doof

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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snydej

function u(t) {

x.fillStyle=`hsla(${t*100},50%,50%,.3)`
p=0
for(i=0;i++<384;)p=S[i]=p+t*i**6%29
for(X=1920;X-=5;)x.fillRect(X,80*t%1080+S[i--]-p*i/384,5,50)

Feb 12 2018 6:17 PM UTC

}// 140/140

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u/Xen

smooth

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snydej

function u(t) {

w=1920
h=535
t&&t<v||(v=t+2,d=a=t*t*h%w,b=t*w%h)
with(x)font=h+"px a",f=e=>clearRect(a-e,0,w,w),f(h),fillText("FNORD",d-=25,b+h)
f(0)
f(2e3)

Feb 9 2018 4:38 AM UTC

}// 140/140

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snydej

function u(t) {

x.fillStyle="#FFF2"
x.fillRect(0,0,h=2160,h)
h/=4
x.beginPath()
for(i=0;i<99;i+=.01)r=h*C(t/50*i),x.lineTo(960+r*C(i),h+r*S(i))
x.stroke()

Feb 8 2018 10:37 AM UTC

}// 138/140

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snydej

function u(t) {

with(x)for(fillStyle="#FFF2",i=h=540,n=h*h,fillRect(0,0,n,n),beginPath();i--||stroke();lineTo(960+r*C(s),h+r*S(s)))s=h*t+i/54,r=h*C(s*s/n+s)

Feb 8 2018 9:51 AM UTC

}// 140/140

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u/DirtyDan

with(x)... good to know
u/katkip

#moire

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nickd3000

remix of d/599 by u/iverjo

function u(t) {

for(i=-2;i<2;i+=.05)for(j=-4;j<4;j+=.05)X=j-S(t),Y=i+C(t),x.fillStyle=R(v=9/(j*j%Y*Y)+2/(X*X+i*i),v/4),x.fillRect(j*240+960,i*240+540,12,12)

Jan 22 2018 10:33 PM UTC

}// 140/140

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u/aleamb

cool!
u/Qwitter

Extra awesome
u/donbright

flash gordon
u/rikardlindstrom

Wow!
u/magna

OMG

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@no_identd

remix of d/6331 by u/Xen

function u(t) {

v=23
for(l=499;l--;)d=(l*t/9)%v*v,x.fillStyle=`hsl(${t*l-l+d},99%,65%)`,x.fillRect(960+S(r=S(t-d/126.869896)+l*1.3324789)*d,540+C(r)*d,v,v)

Jan 22 2018 6:22 PM UTC

}// 139/140

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There's no sense in using those numbers there in that way. But I tried it anyway and damn.

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Xen

remix of d/6323 by u/yonatan

function u(t) {

for(a=99;--a;x.fill()){x.beginPath(x.fillStyle=R($=a*S(a+t*9),a-$,$+a))
for(i=3;i--;)x.lineTo(960+C(z=t+a+i)*a*9,540+S(z%(t*t))*a*7)}

Jan 22 2018 3:20 PM UTC

}// 133/140

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Shoutz 2 yonatan and Veubeke

u/sigveseb

cool style
u/Xen

thanks :)

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Xen

remix of d/6318 by u/Yogeshp3

function u(t) {

v=23
for(l=499;l--;)d=(l*t/9)%v*v,x.fillStyle=`hsl(${t*l-l+d},99%,65%)`,x.fillRect(960+S(r=S(t-d/444)+l/v*.4)*d,540+C(r)*d,v,v)

Jan 22 2018 2:48 PM UTC

}// 127/140

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had a play lol

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Yogeshp3

remix of d/6244 by u/RUNIE

function u(t) {

v=32
for(l=0;l<572;l++)d=l%v*v,x.fillStyle=`hsl(${t*150-d%360},99%,65%)`,x.fillRect(960+S(r=S(t-d/333)+l/v*.35)*d,540+C(r)*d,v,24)

Jan 22 2018 11:19 AM UTC

}// 130/140

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u/RUNIE

wish I tried removing the canvas clearing :D looks so cool
u/sigveseb

wow such a simple yet so cool remix! nicely done
u/Yogeshp3

Thanks guys :) @sigveseb: i am a fan of your dweets..
u/sigveseb

:)

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rikardlindstrom

function u(t) {

c.style.background=R();with(x)strokeStyle=`HSLA(${t*99},79%,80%,.2)`,beginPath(stroke()),arc(960+S(t)*540,540+C(t)*540,1E3,0,7)

Jan 20 2018 1:10 AM UTC

}// 127/140

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Show more comments…
u/sigveseb

very pretty in fullscreen!
u/Qwitter

Illuminating tangent collector
u/joeytwiddle

Ecliptic!
u/magna

SWEEEET
u/sj_

this is really really rad
u/Yogeshp3

This is cool
u/joeytwiddle

#eclipse

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